20199208384

素因数分解:

$2^6\times {\mathrm{315612631}}^1$

素因数の和:315612643

約数の個数: 14

約数和(自身を含む): 40082804264

約数和(自身を除く): 19883595880

約数列:

[1, 2, 4, 8, 16, 32, 64, 315612631, 631225262, 1262450524, 2524901048, 5049802096, 10099604192, 20199208384]

約数ペア:

[(1, 20199208384), (2, 10099604192), (4, 5049802096), (8, 2524901048), (16, 1262450524), (32, 631225262), (64, 315612631)]